NOTICE. 



The Plates belonging to Mr. vStebbing .s l*aper on 

 Amphipoda follow after plate No Iviii. , and art 

 numbered xlvii.* to Ix.* 



EXPLANATION OF PLATE XLVII. * 

 A. 



Tryphosa camelus, sp.nov. 

 n.s. — Line indicating natural size of specimen figured below. 

 a.s., a.i. — Fii'st and second antennae. 

 mxp. — Maxillipeds. 



gn, 1, gn.2. — First and second gnathopods. 



prp. 2, 3, 4, 5 — Second, third, part of fourth, and fifth peraepods, 

 PI. s. 4- — Profile of fourth pleon segment. 

 urp. 1, 2, 3. — First, second and third uropods. 

 7'.— Tel son. 



All the details are drawn to a uniform scale. 



B. 



WaldecJcia chevreuxi, sp.nov. 



n.s. — Line indicating natural size of specimen from which the 

 details are figured. 



a.s., a.i. — First and second antennse. 



m. mx. 1, mx. 1, mx. 2, mxp. — One of the mandibles ; one of the 

 first maxillae showing breadth of spines, the other member 

 of the pair figured below showing the spines edgewise, the 

 apex of the palp full face, the inner plate concealed ; the 

 maxillipeds, with outer plate and palp of one side omitted. 



gn. 1, gn. 2. — First and second gnathopods, with further enlarge- 

 ment of hand and finger of second gnatliopod. 



prp. 3. — Third peraeopod. 



tirp. 1, 2, 3, T. — First, second, and third uropods, and telson, 

 with further enlargement of one apex of the telson. 

 The mouth organs and further enlargements of gnathopod and 



telson are magnified to a higher scale than the other details. 



